20057705808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{11131}}^1$

素因数の和:11353

約数の個数: 160

約数和(自身を含む): 61487112192

約数和(自身を除く): 41429406384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 173, 186, 217, 248, 336, 346, 372, 434, 496, 519, 651, 692, 744, 868, 1038, 1211, 1302, 1384, 1488, 1736, 2076, 2422, 2604, 2768, 3472, 3633, 4152, 4844, 5208, 5363, 7266, 8304, 9688, 10416, 10726, 11131, 14532, 16089, 19376, 21452, 22262, 29064, 32178, 33393, 37541, 42904, 44524, 58128, 64356, 66786, 75082, 77917, 85808, 89048, 112623, 128712, 133572, 150164, 155834, 178096, 225246, 233751, 257424, 267144, 300328, 311668, 345061, 450492, 467502, 534288, 600656, 623336, 690122, 900984, 935004, 1035183, 1246672, 1380244, 1801968, 1870008, 1925663, 2070366, 2415427, 2760488, 3740016, 3851326, 4140732, 4830854, 5520976, 5776989, 7246281, 7702652, 8281464, 9661708, 11553978, 13479641, 14492562, 15405304, 16562928, 19323416, 23107956, 26959282, 28985124, 30810608, 38646832, 40438923, 46215912, 53918564, 57970248, 59695553, 80877846, 92431824, 107837128, 115940496, 119391106, 161755692, 179086659, 215674256, 238782212, 323511384, 358173318, 417868871, 477564424, 647022768, 716346636, 835737742, 955128848, 1253606613, 1432693272, 1671475484, 2507213226, 2865386544, 3342950968, 5014426452, 6685901936, 10028852904, 20057705808]

約数ペア:

[(1, 20057705808), (2, 10028852904), (3, 6685901936), (4, 5014426452), (6, 3342950968), (7, 2865386544), (8, 2507213226), (12, 1671475484), (14, 1432693272), (16, 1253606613), (21, 955128848), (24, 835737742), (28, 716346636), (31, 647022768), (42, 477564424), (48, 417868871), (56, 358173318), (62, 323511384), (84, 238782212), (93, 215674256), (112, 179086659), (124, 161755692), (168, 119391106), (173, 115940496), (186, 107837128), (217, 92431824), (248, 80877846), (336, 59695553), (346, 57970248), (372, 53918564), (434, 46215912), (496, 40438923), (519, 38646832), (651, 30810608), (692, 28985124), (744, 26959282), (868, 23107956), (1038, 19323416), (1211, 16562928), (1302, 15405304), (1384, 14492562), (1488, 13479641), (1736, 11553978), (2076, 9661708), (2422, 8281464), (2604, 7702652), (2768, 7246281), (3472, 5776989), (3633, 5520976), (4152, 4830854), (4844, 4140732), (5208, 3851326), (5363, 3740016), (7266, 2760488), (8304, 2415427), (9688, 2070366), (10416, 1925663), (10726, 1870008), (11131, 1801968), (14532, 1380244), (16089, 1246672), (19376, 1035183), (21452, 935004), (22262, 900984), (29064, 690122), (32178, 623336), (33393, 600656), (37541, 534288), (42904, 467502), (44524, 450492), (58128, 345061), (64356, 311668), (66786, 300328), (75082, 267144), (77917, 257424), (85808, 233751), (89048, 225246), (112623, 178096), (128712, 155834), (133572, 150164)]